Pair speakers. Get louder.

Download the BOOM and MEGABOOM app to PartyUp. Pair two, three, four… or more than 150 speakers to create the ultimate sound experience. You can combine BOOM 3s and MEGABOOM 3s or even pair them with previous generation BOOM, BOOM 2 and MEGABOOM. Build a wall of sound? No problem.

Waterproof and floats.

Ultimate Ears wireless speakers are designed to get seriously wet and keep on booming. They can be totally submerged in water for up to 30 minutes.